pointer 'qemu_aio_context' should be checked first before it is used.
qemu_bh_new() will use it.
Also add extra newlines to make code well separated and easier to read.
Signed-off-by: Cao jin <address@hidden>
---
main-loop.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/main-loop.c b/main-loop.c
index 89a6994..0d943f1 100644
--- a/main-loop.c
+++ b/main-loop.c
@@ -154,18 +154,23 @@ int qemu_init_main_loop(Error **errp)
}
qemu_aio_context = aio_context_new(&local_error);
- qemu_notify_bh = qemu_bh_new(notify_event_cb, NULL);
if (!qemu_aio_context) {
error_propagate(errp, local_error);
return -EMFILE;
}
+
+ qemu_notify_bh = qemu_bh_new(notify_event_cb, NULL);
+
gpollfds = g_array_new(FALSE, FALSE, sizeof(GPollFD));
+
src = aio_get_g_source(qemu_aio_context);
g_source_attach(src, NULL);
g_source_unref(src);
+
src = iohandler_get_g_source();
g_source_attach(src, NULL);
g_source_unref(src);
+
return 0;
}